benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 cupo Cupo_USGS, 2003-09-15,  ML ,  USGS/Cascades Volcan,  TRIMBLE 5700,  0220274281,  NP,  TRM41249.00,  12297871,  NONE, 0.4581, 0.5303, 30, 172530
 cupo Cupo_USGS, 2003-09-16,  ML ,  USGS/Cascades Volcan,  TRIMBLE 5700,  0220274281,  NP,  TRM41249.00,  12297871,  NONE, 0.4581, 0.5303, 30, 30
 cupo, 1999-09-12,  JMS ,  USGS ,  ASHTECH,  LP03360 ,  Z-XII3 CC00,  ASH700936D_M,  CR14244,  NONE, 1.1113, 1.1618, 30, 16430
 cupo, 1999-09-22,  JMS ,  USGS ,  ASHTECH,  LP03360 ,  Z-XII3 CC00,  ASH700936D_M,  CR14330,  NONE, 1.1791, 1.2287, 30, 15260
 cupo Cupo_USGS, 2001-08-21,  CWW ,   ,  ASHTECH,  O4597 ,  Z-XII3 CC00,  ASH701945B_M,  CR519993706,  NONE, 1.1548, 1.2047, 30, 280
 cupo Cupo_USGS, 2002-10-31,  CWW ,  USGS ,  ASHTECH,  LP020000801 ,  Z-XII3 CD00,  ASH701945B_M,  CR519993706,  NONE, 1.1236, 1.1739, 30, 1030
 cupo Cupo_USGS, 2002-11-01,  CWW ,  USGS ,  ASHTECH,  LP020000801 ,  Z-XII3 CD00,  ASH701945B_M,  CR519993706,  NONE, 1.1236, 1.1739, 30, 10
 cupo Cupo_USGS, 2002-11-02,  CWW ,  USGS ,  ASHTECH,  LP020000801 ,  Z-XII3 CD00,  ASH701945B_M,  CR519993706,  NONE, 1.1236, 1.1739, 30, 10
 cupo Cupo_USGS, 2005-09-13,  MLEYI ,  USGS/Cascades Volcan,  TRIMBLE,  4526253189 ,  NETRS NP,  TRM41249.00,  12580523,  NONE, 1.2093, 1.2651, 30, 0
 cupo Cupo_USGS, 2008-06-20,  MLBP ,  USGS/Cascades Volcan,  TRIMBLE,  220211182 ,  4700 NP,  TRM41249.00,  60052133,  NONE, 1.2428, 1.2983, 60, 430
 cupo Cupo_USGS, 2008-06-21,  MLBP ,  USGS/Cascades Volcan,  TRIMBLE,  220211182 ,  4700 NP,  TRM41249.00,  60052133,  NONE, 1.2428, 1.2983, 60, 10
 cupo Cupo_USGS, 2008-06-22,  MLBP ,  USGS/Cascades Volcan,  TRIMBLE,  220211182 ,  4700 NP,  TRM41249.00,  60052133,  NONE, 1.2428, 1.2983, 60, 10
 cupo Cupo_USGS, 2008-06-23,  MLBP ,  USGS/Cascades Volcan,  TRIMBLE,  220211182 ,  4700 NP,  TRM41249.00,  60052133,  NONE, 1.2428, 1.2983, 60, 10
 cupo Cupo_USGS, 2008-06-24,  MLBP ,  USGS/Cascades Volcan,  TRIMBLE,  220211182 ,  4700 NP,  TRM41249.00,  60052133,  NONE, 1.2428, 1.2983, 60, 10